Extang EnCore Tonneau Cover Installation - 2006 GMC Sierra Video

How to Install the Extang EnCore Tonneau Cover on a 2006 GMC Sierra

Today on our 2006 GMC Sierra, we're going to install Part Number EX62940. This is the Extang Encore Hard Tonneau Cover. Before we get into our install, we'll show you how the assembly works. First off, pull down on our cable here to release latches, so we get access to the back. Here's the cable right here, to activate their latches on both sides. For our front section over by the cab, we'll… see more >